Script in microPython for NodeMCU ESP8266 board - blinks in response to binary code

microPython blink-wifi boot.py

def do_connect():
    import network
    sta_if = network.WLAN(network.STA_IF)
    if not sta_if.isconnected():
        print('connecting to network...')
        sta_if.active(True)
        sta_if.connect('ssid', 'password')
        while not sta_if.isconnected():
            pass
    print('network config:', sta_if.ifconfig())